KR970031503A - 광학 디지탈 신호의 동기를 광학적으로 복원하기 위한 방법 및 장치(Method and device for optically recovering the synchronism of an optical digital signal) - Google Patents
광학 디지탈 신호의 동기를 광학적으로 복원하기 위한 방법 및 장치(Method and device for optically recovering the synchronism of an optical digital signal) Download PDFInfo
- Publication number
- KR970031503A KR970031503A KR1019960054013A KR19960054013A KR970031503A KR 970031503 A KR970031503 A KR 970031503A KR 1019960054013 A KR1019960054013 A KR 1019960054013A KR 19960054013 A KR19960054013 A KR 19960054013A KR 970031503 A KR970031503 A KR 970031503A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- optical
- resonant cavity
- line signal
- line
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
- H04B10/2563—Four-wave mixing [FWM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/25073—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion using spectral equalisation, e.g. spectral filtering
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nonlinear Science (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI002332A IT1276122B1 (it) | 1995-11-14 | 1995-11-14 | Metodo e dispositivo per recuperare in via ottica il sincronismo di un segnale ottico digitale |
ITMI95A002332 | 1995-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970031503A true KR970031503A (ko) | 1997-06-26 |
Family
ID=11372514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960054013A KR970031503A (ko) | 1995-11-14 | 1996-11-14 | 광학 디지탈 신호의 동기를 광학적으로 복원하기 위한 방법 및 장치(Method and device for optically recovering the synchronism of an optical digital signal) |
Country Status (10)
Country | Link |
---|---|
US (1) | US5777766A (fr) |
EP (1) | EP0774844A1 (fr) |
JP (1) | JPH09222625A (fr) |
KR (1) | KR970031503A (fr) |
AR (1) | AR004571A1 (fr) |
AU (1) | AU722725B2 (fr) |
BR (1) | BR9604551A (fr) |
CA (1) | CA2189664C (fr) |
IT (1) | IT1276122B1 (fr) |
NZ (1) | NZ299677A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774832B1 (fr) * | 1998-02-12 | 2000-08-04 | Alsthom Cge Alcatel | Procede et dispositif de resynchronisation de signaux optiques |
CN1155173C (zh) * | 1998-02-16 | 2004-06-23 | 皇家菲利浦电子有限公司 | 配有采用全光学时钟恢复接收机的光传输系统 |
JP3961153B2 (ja) * | 1999-05-14 | 2007-08-22 | 富士通株式会社 | 光クロックの再生及び適用のための方法、装置及びシステム |
US6476953B1 (en) | 1999-08-18 | 2002-11-05 | Fujitsu Network Communications, Inc. | Wavelength preserving regenerator for DWDM transmission systems |
US9323284B2 (en) | 2008-10-14 | 2016-04-26 | Cornell University | Apparatus for imparting phase shift to input waveform |
US9291509B2 (en) * | 2009-02-05 | 2016-03-22 | Cornell University | High-speed optical sampling by temporal stretching using four-wave mixing |
US8275263B1 (en) * | 2009-06-26 | 2012-09-25 | The Boeing Company | Multiplication of phase deviations |
JP5736970B2 (ja) * | 2011-05-30 | 2015-06-17 | 株式会社島津製作所 | 分光素子の同期駆動方法及び同期駆動装置、並びにクロマトグラフ用検出器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737970A (en) * | 1985-06-06 | 1988-04-12 | Rca Corporation | Clock recovery using cavity resonator |
KR950004121A (ko) * | 1992-07-06 | 1995-02-17 | 김광호 | 전-광학 재생기 |
KR950701482A (ko) * | 1992-04-27 | 1995-03-23 | 니콜라 번스톤 | 광신호 클럭 복구 장치 및 방법(clock recovery) |
US5432827A (en) * | 1992-06-02 | 1995-07-11 | Telefonaktiebolaget L M Ericsson | Clock extraction circuit for fiber optic receivers |
US5434692A (en) * | 1993-03-29 | 1995-07-18 | France Telecom | Optical device for the recovery of the timing of a coded signal |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69126318T2 (de) * | 1990-11-16 | 1997-10-30 | British Telecomm | Optische taktwiedergewinnung |
US5351321A (en) | 1992-10-20 | 1994-09-27 | Elias Snitzer | Bragg grating made in optical waveguide |
JPH0813025B2 (ja) * | 1993-04-09 | 1996-02-07 | 日本電気株式会社 | 光クロック抽出装置及び光時分割多重分離装置 |
-
1995
- 1995-11-14 IT IT95MI002332A patent/IT1276122B1/it active IP Right Grant
-
1996
- 1996-10-30 US US08/739,166 patent/US5777766A/en not_active Expired - Lifetime
- 1996-10-31 NZ NZ299677A patent/NZ299677A/en unknown
- 1996-11-05 EP EP96203088A patent/EP0774844A1/fr not_active Withdrawn
- 1996-11-05 CA CA002189664A patent/CA2189664C/fr not_active Expired - Fee Related
- 1996-11-07 AU AU70649/96A patent/AU722725B2/en not_active Ceased
- 1996-11-13 AR ARP960105152A patent/AR004571A1/es unknown
- 1996-11-14 KR KR1019960054013A patent/KR970031503A/ko not_active Application Discontinuation
- 1996-11-14 JP JP8303165A patent/JPH09222625A/ja active Pending
- 1996-11-14 BR BR9604551A patent/BR9604551A/pt active Search and Examination
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737970A (en) * | 1985-06-06 | 1988-04-12 | Rca Corporation | Clock recovery using cavity resonator |
KR950701482A (ko) * | 1992-04-27 | 1995-03-23 | 니콜라 번스톤 | 광신호 클럭 복구 장치 및 방법(clock recovery) |
US5432827A (en) * | 1992-06-02 | 1995-07-11 | Telefonaktiebolaget L M Ericsson | Clock extraction circuit for fiber optic receivers |
KR950004121A (ko) * | 1992-07-06 | 1995-02-17 | 김광호 | 전-광학 재생기 |
US5434692A (en) * | 1993-03-29 | 1995-07-18 | France Telecom | Optical device for the recovery of the timing of a coded signal |
Also Published As
Publication number | Publication date |
---|---|
JPH09222625A (ja) | 1997-08-26 |
AU722725B2 (en) | 2000-08-10 |
EP0774844A1 (fr) | 1997-05-21 |
CA2189664C (fr) | 2002-10-15 |
AU7064996A (en) | 1997-05-22 |
AR004571A1 (es) | 1998-12-16 |
US5777766A (en) | 1998-07-07 |
ITMI952332A0 (fr) | 1995-11-14 |
ITMI952332A1 (it) | 1997-05-14 |
CA2189664A1 (fr) | 1997-05-15 |
IT1276122B1 (it) | 1997-10-24 |
BR9604551A (pt) | 1998-06-23 |
NZ299677A (en) | 1998-05-27 |
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E601 | Decision to refuse application |